This is my criteria for smartphones, firstly as a student you must own a smartphone because now days everybody communicate through media social. To be honest, it's hard for me because this generation people don't even call or message to each other all they do is message through media social and if you don't have any Internet connection you'll never get that message. The second one is, the camera quality must be out standing. And the most important is my phone must be water proof, but unlucky for me I didn't get it.